3963704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 7938000

約数和(自身を除く): 3974296

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 293, 356, 586, 712, 1172, 1691, 2344, 3382, 5567, 6764, 11134, 13528, 22268, 26077, 44536, 52154, 104308, 208616, 495463, 990926, 1981852, 3963704]

約数ペア:

[(1, 3963704), (2, 1981852), (4, 990926), (8, 495463), (19, 208616), (38, 104308), (76, 52154), (89, 44536), (152, 26077), (178, 22268), (293, 13528), (356, 11134), (586, 6764), (712, 5567), (1172, 3382), (1691, 2344)]